4-Hydrazinobenzoic Acid-d4 Hydrochloride CAS 1246816-67-0
| CAS No. | 1246816-67-0 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 192.63 g/mol gives 4-Hydrazinobenzoic Acid-d4 Hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Hydrazinobenzoic Acid-d4 Hydrochloride (CAS 1246816-67-0), a certified reference material (molecular formula C7H4D4N2O2HCl, MW 192.63 g/mol) for analytical method development and quality control.
Owing to deuterium isotope labeling, an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 4-Hydrazinobenzoic Acid-d4 Hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 192.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-Hydrazinobenzoic Acid-d4 Hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H4D4N2O2 HCl |
| Molecular Weight | 192.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Hydrazinobenzoic Standards
Recommended Standards
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- 2-(4-Methoxyphenyl)isonicotinaldehyde (CAS 1198794-04-5)
- 2-chloro-N-(3-chloro-2-methylphenyl)propanamide (CAS 930395-62-3)
- 4-(bromomethyl)-2-chloro-5-iodopyridine (CAS 1575836-97-3)
- 7-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine (CAS 1374263-89-4)
- 22038-86-4 (R)-1-(4-Methoxyphenyl)ethylamine MFCD00671659 (R)-(+)-1-(4-Methoxyphenyl)ethylamine Benzenemethanamine, 4-methoxy-.alpha.-methyl-, (.alpha.R)- (CAS 22038-86-4)
- 6-chloro-3-iodo-5-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 2734093-08-2)
- tert-Butyl 2-(((1-(pyridin-2-yl)ethyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1289388-55-1)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
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